wvsync/wvsyncstring.h

   1 /*
   2  * Worldvisions Weaver Software:
   3  *   Copyright (C) 1997-2004 Net Integration Technologies, Inc.
   4  *
   5  * WvSyncString provides the WvSyncObj implementation necessarily to
   6  * conduct librsync operations on a WvString.  This is mainly useful for
   7  * testing.
   8  *
   9  */
  10
  11 #ifndef __WVSYNCSTRING_H
  12 #define __WVSYNCSTRING_H
  13
  14 #include "wvsyncobj.h"
  15 #include <time.h>
  16
  17 class WvSyncString : public WvSyncObj
  18 {
  19 public:
  20     WvSyncString(WvStringParm _name, WvStringParm _str, time_t mtime = 1);
  21     virtual time_t findlastmodtime() const;
  22
  23     // no real way to implement this... but in real life, you'd have to.
  24     virtual void makecopy(WvStringParm newname) const
  25         {}
  26
  27     virtual bool installnew(WvStringParm fname, WvStringParm newmeta,
  28                             time_t newmtime);
  29
  30     virtual bool isok() const;
  31
  32     WvString string() const;
  33
  34 private:
  35     WvString str;
  36     time_t faketime;
  37
  38     virtual bool getdata(WvBuf &out, off_t ofs, size_t size);
  39     virtual off_t approxsize() const;
  40 };
  41
  42 #endif // __WVSYNCSTRING_H